I've ran 2 sets of these on my 02 BMW 530i last car with good results with moring flat spotting for the first 10 min, I just installed them on my 07 BMW 530i the flat spoting is much worse and I've bad vibrations issues with them. I had them rebalanced, wheels checked for bends and the car gone over same problem. The bald Brigstones ran smooth, these do not no matter what i do. both the Bridgestones and DWS tire where the same load rang.
I just now learned their changing the load ranges on this tire, hoppfuly it fixes the issues.
Im stuck with these but won't buy them again.